On: The Google Wallet, a lifetime log of your purchases

In fact, maybe this separation between work "you," private "you" and other yous is a problem.

Ah, the Eric Shcmidt defence: "If you have something that you don't want anyone to know, maybe you shouldn't be doing it in the first place."

Maybe it's "If you have something that you don't want anyone to know, maybe we should work towards building a world where it wouldn't matter if people knew".

No. Just saying that perhaps being seperate people isn't as good for you.